Definition of aspirin
1 : a white crystalline derivative C9H8O4 of salicylic acid used for relief of pain and fever
2 : a tablet of aspirin
Examples of aspirin in a Sentence
Aspirin is effective in controlling headaches.
Recent Examples of aspirin from the Web
The embargo means that shortages exist for drugs as common as aspirin.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'aspirin'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
ASPIRIN Defined for English Language Learners
Definition of aspirin for English Language Learners
: a medicine that reduces pain and fever
ASPIRIN Defined for Kids
Definition of aspirin for Students
: a white drug used to relieve pain and fever
Medical Definition of aspirin
1: a white crystalline derivative C9H8O4 of salicylic acid used for relief of pain and fever
2: a tablet of aspirin
Seen and Heard
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